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arXiv quant-ph/0702217quant-ph
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非线性共振的纠缠屏蔽

Entanglement-screening by nonlinear resonances

Ignacio Garcia-Mata, Andre R. R. Carvalho, Florian Mintert, Andreas Buchleitner

摘要:

我们发现,在一个经典的混合相空间的非线性共振允许定义通用的,强纠缠的多体量子态。他们的多体纠缠的鲁棒性随着粒子数的增加,即在半经典极限,对于那些类的扩散噪声,这有助于量子经典过渡。

英文摘要:

We show that nonlinear resonances in a classically mixed phase space allow to define generic, strongly entangled multi-partite quantum states. The robustness of their multipartite entanglement increases with the particle number, i.e. in the semiclassical limit, for those classes of diffusive noise which assist the quantum-classical transition.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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